CN203482993U - Anti-vibrating dragging wheel - Google Patents
Anti-vibrating dragging wheel Download PDFInfo
- Publication number
- CN203482993U CN203482993U CN201320509077.2U CN201320509077U CN203482993U CN 203482993 U CN203482993 U CN 203482993U CN 201320509077 U CN201320509077 U CN 201320509077U CN 203482993 U CN203482993 U CN 203482993U
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- China
- Prior art keywords
- tugboat
- pedestal
- flexible member
- shockproof
- bearing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses an anti-vibrating dragging wheel. The anti-vibrating dragging wheel comprises a foundation bed, wherein an elastic element is arranged on the foundation bed; a ring-shaped part or a ring-shaped base is arranged on the bottom of the elastic element for arranging a middle shaft in a penetrating way; and a dragging wheel is arranged on the middle shaft. And therefore, when the dragging wheel moves, the elastic element can be bent according to topographic relief for stabilizing the dragging wheel, so that vibration generated by uneven ground surface is buffered, and therefore, the anti-vibrating effect is effectively achieved.
Description
Technical field
The utility model relates to a kind of luggage case that is applied to, and the tugboat that luggage case is slided refers to that a kind of preventing produces compared with the shockproof tugboat of big bang when towing especially.
Background technology
Market is full of the luggage case of various style now, with convenient people in travelling or while being engaged in various commercial activity, can in luggage case, pack individual into and use with oneself article, with Portable belt, use with oneself article to take the various vehicles such as vehicle, train, cruise or aircraft, intensive be to and from all over the world between.
In early days, luggage case only has carrying handle setting, for people, mentions and carries.Yet, owing to mentioning luggage case, walk suitable effort with inconvenient, therefore, install the bottom in luggage case additional tugboat, the mode that people can be towed is carried luggage case, to save the power of guiding and supporting luggage.
But the tugboat of luggage case does not have incabloc function, therefore, when towing the ground of luggage case process depression, will make luggage case produce and rock, the collision on tugboat and ground is strengthened, add the weight of luggage case, can cause tow unstable, the situations such as tugboat fracture even occur.
In view of this, the utility model for the disappearance of above-mentioned prior art, proposes a kind of shockproof tugboat, effectively to overcome above-mentioned these described problems then.
Summary of the invention
Main purpose of the present utility model is providing a kind of shockproof tugboat, and it utilizes elastomer buffering because of the vibrations that ground relief produces, the impact while significantly reducing tugboat collision, and reduce load center of gravity, and to stablize tugboat, move, reach shock-absorbing effect.
Another object of the present utility model is that a kind of shock absorbing dragging roller is being provided, and it is simple in structure, can combine with each style luggage case easily, has practicality in application.
For achieving the above object, the technical solution adopted in the utility model is:
A shockproof tugboat, is characterized in that, comprising:
One pedestal, which is provided with the fluting that a groove and extends downward vertically;
One flexible member, is arranged at this groove, the extension that this flexible member extends downward vertically, and this extension is arranged in this fluting, and the vertical elastic portion of extending in this extension lower end, and elastic portion end is also curled into a ring part;
One axis, is arranged in this ring part of this flexible member; And
At least one tugboat, is arranged on this axis, and this tugboat is fixed on to the both sides of flexible member, while making this tugboat displacement, this flexible member can be stablized this tugboat according to hypsography bending.
In technical scheme preferably:
Also comprise that a upper cover is arranged on this pedestal, so that this flexible member is installed between this upper cover and this pedestal.
On this, cover and be more provided with a bearing, on this bearing, be more provided with a supporting seat, and this supporting seat is provided with an installation portion, to be installed on a bottom of luggage case.
Also comprise a retaining element, wear this pedestal, this flexible member, this upper cover, this bearing and this supporting seat, so that this pedestal, this flexible member, this upper cover and this bearing are fixed on this supporting seat.
This retaining element is bolt.
For achieving the above object, the technical solution adopted in the utility model is:
A shockproof tugboat, is characterized in that, comprising:
One pedestal;
One flexible member, is connected with this pedestal, and this flexible member comprises:
One annular seating; And
One flexure strip, it is located in this annular seating, and wears out outside this annular seating, to be connected with this pedestal;
One axis, is arranged in this annular seating; And
Two tugboats, are arranged at this axis both sides, when this tugboat displacement, this flexible member according to hypsography bending stablize this tugboat.
In technical scheme preferably:
Also comprise that a bearing is arranged on this pedestal, on this bearing, be also provided with a supporting seat, and this supporting seat is provided with an installation portion, to be installed on a bottom of luggage case.
Also comprise a retaining element, wear this pedestal, this bearing and this supporting seat, so that this pedestal and this bearing are fixed on this supporting seat.
This retaining element is bolt.
This flexible member also comprises that a fixture is arranged in this this flexure strip and this pedestal, so that this flexure strip is connected with this pedestal.
Compared with prior art, adopt the advantage the utlity model has of technique scheme to be: the vibrations that the utility model can utilize elastomer buffering to produce because of ground relief, impact while significantly reducing tugboat collision, and reduction load center of gravity, to stablize tugboat, move, reach shock-absorbing effect, and the utility model is simple in structure, can combine with each style luggage case easily, in application, have practicality.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model the first embodiment;
Fig. 2 is the element exploded view of the utility model the first embodiment;
Fig. 3 is the generalized section of the utility model the first embodiment;
Fig. 4 is the stereogram of the utility model the second embodiment;
Fig. 5 and Fig. 6 are the use view of the utility model the first embodiment;
Fig. 7 is the stereogram of the utility model the 3rd embodiment;
Fig. 8 is the element exploded view of the utility model the 3rd embodiment;
Fig. 9 is the generalized section of the utility model the 3rd embodiment;
Figure 10 and Figure 11 are the use view of the utility model the 3rd embodiment.
The shockproof tugboat of description of reference numerals: 1-; 10-pedestal; 102-groove; 124-fluting; 12-flexible member; 122-extension; 124-elastic portion; 126-ring part; 14-upper cover; 16-bearing; 18-supporting seat; 182-installation portion; 22-retaining element; 24-axis; 26-tugboat; The shockproof tugboat of 3-; 30-pedestal; 32-flexible member; 322-annular seating; 324-flexure strip; 326-fixture; 34-bearing; 36-support portion; 362-installation portion; 38-retaining element; 40-axis; 42-tugboat.
The specific embodiment
The utility model is a kind of shockproof tugboat, there is a pedestal and connect a flexible member, the bottom of flexible member is provided with an annular position, for wearing an axis, and be respectively equipped with tugboat in axis both sides, make the utility model pass through the reverse counteracting of elasticity unit, impact while significantly reducing tugboat collision, and can reduce load center of gravity, and to stablize tugboat, move, reach shock-absorbing effect.The shockproof tugboat of this case has two kinds of embodiment, is described in detail as follows.
Please refer to Fig. 1 to Fig. 3, its be the utility model the first embodiment shockproof tugboat 1 as shown in the figure, shockproof tugboat 1 comprises that a pedestal 10 is provided with a groove 102, and to the fluting 104 of downward-extension, fluting 104 on pedestal 10 is provided with a flexible member 12, and the extension 122 that flexible member 12 extends downward vertically, so that extension 122 is arranged in fluting 104, the vertical elastic portion 124 of extending in extension 122 lower ends, elastic portion 124 ends are curled into a ring part 126; Pedestal 10 is provided with a upper cover 14, flexible member 12 is installed on to 10 of upper cover 14 and pedestals; On upper cover 14, be more provided with a bearing 16, on bearing 16, be more provided with a supporting seat 18, and supporting seat 18 is provided with an installation portion 182, installation portion 182 is installed on to the bottom (not shown) of luggage case, and rely on bearing 16 to make shockproof tugboat 1 be rotating at luggage case; And above-mentioned pedestal 10, flexible member 12, upper cover 14, bearing 16 and supporting seat 18 utilize a retaining element 22, and it can be bolt, so that pedestal 10, flexible member 12, upper cover 14 and bearing 16 are fixed on supporting seat 18; The ring part 126 of flexible member 12 also wears an axis 24, and axis 24 both sides arrange respectively tugboat 26, makes tugboat 26 be fixed on the both sides of flexible member 12, and therefore, when tugboat 26 displacement, flexible member 12 can be according to the crooked tugboat 26 of stablizing of hypsography.
In addition, the utility model more provides one second embodiment, please refer to Fig. 4, as shown in the figure, its structure is all identical with the first embodiment, therefore repeated description not, unique different being on axis 24 only for wearing a tugboat 26, so that the ring part 126 of flexible member 12 is arranged at tugboat 26 both sides, therefore, when tugboat 26 displacement, flexible member 12 can be according to the crooked tugboat 26 of stablizing of hypsography.
Next please refer to Fig. 5 and Fig. 6, it is that the utility model the first embodiment is used view, Fig. 5 is general road plane stably, therefore flexible member 12 keeps the shape of normality, as shown in Figure 6, when tugboat 26 runs into road plane and has a protrusion, shockproof tugboat 1 utilizes the reverse counteracting of flexible member 12, buffering concussion is to reach shock-absorbing, and user will can not feel luggage case because of concussion and tow difficulty.And when the load of luggage case is heavier, rely on flexible member 12 can make luggage case center of gravity reduce, to stablize, tow.Because the second embodiment is used state identical with the first embodiment, therefore repeated description not.
Next please refer to Fig. 7 to Fig. 9, it is the shockproof tugboat 3 of the 3rd embodiment of the present utility model, it comprises a pedestal 30, one flexible member 32 is arranged at pedestal 30 sides, flexible member 32 comprises, one annular seating 322, in annular seating 322, be equipped with a flexure strip 324 and wear out outside annular seating 322, the flexure strip 324 passing outside annular seating 322 is connected with pedestal 30, the present embodiment flexure strip 324 of giving an example utilizes a fixture 326, it can be bolt, so that flexure strip 324 is fixed on to pedestal 30, to be connected with pedestal 30; On pedestal 30, be more provided with a bearing 34, on bearing 34, be more provided with a supporting seat 36, and supporting seat 36 is provided with an installation portion 362, utilizing installation portion 362 to be installed on the bottom of luggage case (not shown), and rely on bearing 34 to make shockproof tugboat 3 be rotating at luggage case; And utilizing a retaining element 38, it can be bolt, wears pedestal 30, bearing 34 and supporting seat 36, so that pedestal 30 and bearing 34 are fixed on supporting seat 36; One axis 40, is arranged in the annular of annular seating 322 of flexible member 32, and axis 40 both sides are more provided with two tugboats 42, and therefore, when tugboat 42 displacement, 324 of flexible members can be stablized the pre-against shock of tugboat 42 according to hypsography bending.
Next please refer to Figure 10 and Figure 11, it is the use view of the utility model the 3rd embodiment, and Figure 10 does not generally have rough road plane, so flexible member 32 is the shape of normality at this.As shown in figure 11, when tugboat 42 runs into road plane and has a protrusion, 324 of flexure strips in flexible member 32 form crooked states, to utilize flexure strip 324 oppositely to offset, buffering concussion is to reach shock-absorbing, and user will can not feel luggage case because of concussion and tow difficulty.And when the load of luggage case is heavier, rely on flexible member can make luggage case center of gravity reduce, to stablize, tow.
In sum, the vibrations that the utility model can utilize elastomer buffering to produce because of ground relief, impact while significantly reducing tugboat collision, and reduction load center of gravity, to stablize tugboat, move, reach shock-absorbing effect, and the utility model is simple in structure, can combine with each style luggage case easily, in application, have practicality.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skills understand, in the situation that do not depart from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (10)
1. a shockproof tugboat, is characterized in that, comprising:
One pedestal, which is provided with the fluting that a groove and extends downward vertically;
One flexible member, is arranged at this groove, the extension that this flexible member extends downward vertically, and this extension is arranged in this fluting, and the vertical elastic portion of extending in this extension lower end, and elastic portion end is also curled into a ring part;
One axis, is arranged in this ring part of this flexible member; And
At least one tugboat, is arranged on this axis, and this tugboat is fixed on to the both sides of flexible member, while making this tugboat displacement, this flexible member can be stablized this tugboat according to hypsography bending.
2. shockproof tugboat as claimed in claim 1, is characterized in that: also comprise that a upper cover is arranged on this pedestal, so that this flexible member is installed between this upper cover and this pedestal.
3. shockproof tugboat as claimed in claim 2, is characterized in that: on this, cover and be more provided with a bearing, be more provided with a supporting seat on this bearing, and this supporting seat is provided with an installation portion, to be installed on a bottom of luggage case.
4. shockproof tugboat as claimed in claim 3, it is characterized in that: also comprise a retaining element, wear this pedestal, this flexible member, this upper cover, this bearing and this supporting seat, so that this pedestal, this flexible member, this upper cover and this bearing are fixed on this supporting seat.
5. shockproof tugboat as claimed in claim 4, is characterized in that: this retaining element is bolt.
6. a shockproof tugboat, is characterized in that, comprising:
One pedestal;
One flexible member, is connected with this pedestal, and this flexible member comprises:
One annular seating; And
One flexure strip, it is located in this annular seating, and wears out outside this annular seating, to be connected with this pedestal;
One axis, is arranged in this annular seating; And
Two tugboats, are arranged at this axis both sides, when this tugboat displacement, this flexible member according to hypsography bending stablize this tugboat.
7. shockproof tugboat as claimed in claim 6, is characterized in that: also comprise that a bearing is arranged on this pedestal, be also provided with a supporting seat on this bearing, and this supporting seat is provided with an installation portion, to be installed on a bottom of luggage case.
8. shockproof tugboat as claimed in claim 7, is characterized in that: also comprise a retaining element, wear this pedestal, this bearing and this supporting seat, so that this pedestal and this bearing are fixed on this supporting seat.
9. shockproof tugboat as claimed in claim 8, is characterized in that: this retaining element is bolt.
10. shockproof tugboat as claimed in claim 6, is characterized in that: this flexible member also comprises that a fixture is arranged in this this flexure strip and this pedestal, so that this flexure strip is connected with this pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509077.2U CN203482993U (en) | 2013-08-19 | 2013-08-19 | Anti-vibrating dragging wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509077.2U CN203482993U (en) | 2013-08-19 | 2013-08-19 | Anti-vibrating dragging wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482993U true CN203482993U (en) | 2014-03-19 |
Family
ID=50253868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320509077.2U Expired - Fee Related CN203482993U (en) | 2013-08-19 | 2013-08-19 | Anti-vibrating dragging wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104026831A (en) * | 2014-05-31 | 2014-09-10 | 陈宏伟 | Roller wheel component for luggage |
-
2013
- 2013-08-19 CN CN201320509077.2U patent/CN203482993U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104026831A (en) * | 2014-05-31 | 2014-09-10 | 陈宏伟 | Roller wheel component for luggage |
| CN104026831B (en) * | 2014-05-31 | 2016-04-13 | 陈宏伟 | Case and bag roll wheel assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20180819 |